Flood Study BSM Job2013 08 Date 15 Sep 2014 Revised

NORTH




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                                                                                                                                                                                                                                                                                                                    DRIVE




                                                                                                                                                                                                                                                                                       M A SONRY
        PARTIAL-AREA LIMITS, FOR CALCULATION OF
        PRE- AND POST-DEVELOPMENT FLOW RATES                                                                                                                                                                                                                  16

                                                                                                                                                                                                                                                                                                                8



                                                                                                                                                                                                                                                                        15
                                                                                                                                                                                                                                                                                                                9                           1
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                                                                                                                                                                                                                                                                                                                    10




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                                      PE




                                                                                                                                                                                                                                                                                                                                 11
                                                                                                                                                                                                                                                                                                                                                7




                                                                                                                                                                                                                       32
                                                                                       No 2, PEARSONS ROAD                                                                                                                                                                                                                       12
                                                                                                                                                                                                                                                                                                                                            6


                                              44                                                                                                                                                                      31
                                                         43                                                                                                                                                                                                                                                                 13
                                                                   42
                                                                                                                                                                                                                                                                                                                                      5
                                                                             41
                          E LM




                                                                                       40                                                                                                              30
                                              45                                                 39
                                                                                                           38
                                                                                                                     37                              33                                                                           27
                                                                                                                               36                                                                                           28
                                                                                                                                         35                                                                                                                                                                 100
                                                                                                                                                                                                       29                                                                                                   PARK
                            STREE




                                                                                                                                                    34
                                               46                                                                                                                                                                                               26
                                  T




                                                    47        48        49
                                                                                  50                                                                                                              20
                                                                                            51                                                                                   100                                                                               25
                                                                                                      52                                                                                                                                   24
                                                                                                                53                             56                                PARK
                                                                                                                          54
                                                                                                                                    55                                                                      21
                                                                                                                                                                                             19
                                                                                                                                                                                                                            22                                                     4
                                                                                                                                              57                                                                                 23                                                                 BIO BASIN

                                                                                                                                                                                                                                                                    3

                                                                                                                                                                                        17                                                           2
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                                                                                                                                                          BLUE R EN
                                                                                                                                                                                                                 18                    1
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                                                                                                                                                                                                                                                                                                                                      0              SCALE        100 m


                                                                                                                                                                                                                                                                                                                                                                 28 Apr 2014


                                                                                                                                                                                                       VALKEV PTY LTD - ELM STREET AND LAKE MACDONALD DRIVE, COOROY
                                                                                                                                                                                                       URBS MODELS OF STORMWATER DETENTION REQUIREMENT                                                                                                       FIGURE 2